Otto Ringling (1858–1911) was the son of a German immigrant who, with his brothers Albert, Alfred, Charles, John, August, and Henry, created the Ringling Bros. circus empire in the late 19th century. The brothers bought the competing Barnum & Bailey Circus in 1907. They ran the circuses separately at first, but merged them in 1919 to create the Ringling Bros. and Barnum & Bailey Circus, which came to be known as “the Greatest Show on Earth.” This letter, written by Otto to his brothers in October 1907, details how the assets ...